77772331

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50273}}^1$

素因数の和:50310

約数の個数: 16

約数和(自身を含む): 101352384

約数和(自身を除く): 23580053

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 50273, 351911, 653549, 854641, 4574843, 5982487, 11110333, 77772331]

約数ペア:

[(1, 77772331), (7, 11110333), (13, 5982487), (17, 4574843), (91, 854641), (119, 653549), (221, 351911), (1547, 50273)]